[Pet Carrier Airline Approved] With an airline-approved design, Conforms to the under-seat dimensions of most airlines, you can take your pet to go to everywhere. The cat carrier bag comes with an extendable cozy fleece pet mat, which offers extra sleeping space for your traveling pet. [Multifunctonal Pet Carrier for Cat] The cat travel carrier can be carried by hand with the padded top handle, or over the shoulder using the included detachable carrying strap. The strap can also be used as a seatbelt when car travel and a back webbing can fasten the cat carrier bag to your luggage. [Perfect for Travel] Our cat carrier bag is easier to get pets in or out because it has 1 top opening and 2 side doors. The cat travel carrier features 4 mesh panels not only for ventilation but also easy for you to check on your pet. The escape-proof locking zippers and safety hook keep your pet safe. [Cat Carrier for Small & Medium Pets] The cat travel carrier measures 17.5" L x 10.5" W x 10.6" H, recommended max load of 12 lbs pets. Please do not choose your carrier based on weight--please kindly reference your pet's length and height in selecting a carrier size. [Portable & Collapsible] The pet carrier airline approved can also be used as a soft-sided crate for regular outings and vet visits with cats and small dogs, it comes with a removable machine washable cozy mat and a large pocket. When not in use, just unzip it and fold it down into a flat package for storage.